NPPES file of Aug 9, 2026

Kenai Hattori, NP

Family Nurse Practitioner · Boston, MA

Kenai Hattori, NP is a family nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1366995490, issued on Jul 25, 2016. Check the license (Massachusetts RN2291008, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366995490
Name
Kenai Hattori
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
RN2291008 MA
5009869 NC
Self-reported in NPPES; status is on the state search
Practice location
125 Parker Hill Ave, Boston, MA 02120
Phone
(617) 754-5000
Enumerated
Jul 25, 2016
Record last updated
Sep 18, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180320003032); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 125 Parker Hill Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michael Ackland, MDOrthopaedic Surgery Physician1679759914
  2. Alicia Amadori, PHYSICIAN ASSISTANTSurgical Physician Assistant1932572732
  3. Mihran Artinian, MDVascular & Interventional Radiology Physician1366437170
  4. Michelle AsteFamily Nurse Practitioner1518606011
  5. Marc Bacon, RPHPharmacist1730307166
  6. Katherine Bellanti, RNRegistered Nurse1629555784

Verify Kenai Hattori in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license RN2291008
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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77% fewer Medicare Part D claims than the average family nurse practitioner in 2024

302 Medicare Part D claims for 55 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Kenai Hattori302
  2. Specialty average1,305

Most prescribed

  1. Sulfamethoxazole-Trimethoprim61 claims
  2. Prednisone18 claims
  3. Valganciclovir Hcl14 claims
  4. Amlodipine Besylate13 claims
  5. Acyclovir12 claims
  6. Pantoprazole Sodium12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Duke Health Integrated Practice IncDurham, NC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kenai Hattori among 4,724 family nurse practitioner records in Massachusetts

Kenai Hattori, NP is one of 4,724 family nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 39% of them.

  • NPI issued2016 · 39% of these records are older, 56% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2016 · median 2019 among the 2,704 with a school on file
  • Record last updated2018 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

938 family nurse practitioner records list a practice address in Boston

They are 938 of the 41,865 NPPES records with a practice address in Boston, and 4,724 family nurse practitioner records in Massachusetts.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kimberly ChinBoston, MA 021201124364278
  2. Michelle Doherty, NURSE PRACTITIONERBoston, MA 021201346758380
  3. Michelle Ellis, MSN, FNP-BCRoxbury, MA 021201851743017
  4. Evin Howard, FNP-BCRoxbury, MA 021201194227165
  5. Marina Khait, FNPBoston, MA 021201205266962
  6. Danielle Lafave, N.P.Boston, MA 021201417325507
  7. Elisabeth Lasley, NPRoxbury, MA 021201366890162
  8. Sophonia Lucien, FNP-CRoxbury, MA 021201326390642

Common questions

What is Kenai Hattori, NP's NPI number?

Kenai Hattori, NP's National Provider Identifier (NPI) is 1366995490, issued on Jul 25, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Kenai Hattori, NP located?

The NPPES record lists a practice address at 125 Parker Hill Ave, Boston, MA, 02120. Phone: (617) 754-5000. Providers update this record themselves, so call before visiting.

How can I verify Kenai Hattori, NP's license?

NPPES lists Massachusetts license number RN2291008, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Kenai Hattori, NP prescribe under Medicare Part D?

In 2024, Kenai Hattori, NP had 302 Medicare Part D claims for 55 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.